TEIXEIRA, Fatima; ZANGÃO, Maria Otilia. Threat of preterm labour: case report . Servir, [S. l.], v. 2, n. 12, p. e40054, 2025. DOI: 10.48492/servir0212.40054. Disponível em: https://revistas.rcaap.pt/servir/article/view/40054. Acesso em: 3 oct. 2026.